Discussions Q&R

$a=$_POST['stock']; $b=$_POST['qty']; $c=$a+$b; echo $c; When i execute this i get this error A non numeric value encoutered
errorphpphperror
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3 Réponses
15th May 2020, 6:37 AM
Thimma Chowdary
Thimma Chowdary - avatar
i want the numbers to increase when my users press the enter button
helpmewithphpphpphperrorphptutorial
0 Vote
1 Réponse
7th Jun 2020, 11:51 AM
Yokahana
Yokahana - avatar
Why do I get undefined variable error while the variable is already defined?
errorerrormessageerrorsinphpphpphperror
0 Vote
1 Réponse
9th Jun 2018, 7:38 AM
john chagaz
john chagaz - avatar
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